delete <---- No! Not going to happen.

[canis]

Thanks Fenixgoon.



PSA: We are not your mother and we do not generally wipe up your boo-boos or cater to your whims if you have changed your mind except in the cases where WE judge that it is in the best interests of the forums.

So, post like you meant it.

Perknose
Forum Director

 

[SlitheryDee]

Erase the "-d/dx" fraction.

Move the parentheses so that it surrounds the stuff in the denominator.

Move the minus sign so that it is in front of the x in the numerator.

Write "-a" behind the "x" in the numerator.

Write a little 2 slightly above the level of and behind the "x" and the "a" in the numerator.

Write a little 2 slightly above the level of and behind the denominator (outside the parentheses).

Done.

Edit: 😛

 

[Fenixgoon]

quotient rule

 

[canis]

quotient rule

Did you see the fraction and recognized quotient rule from memory?

 

[gaidensensei]

I was doing your problem on the tablet during lunch, was gonna post it. Seems you got it?

d/dx = can see that as quot rule right away. f'(x)g(x) - f(x)g'(x) / (g(x)^2) etc

And I saw what SDee did there.